Gorilla Automotive 26195BC Black 9/16" Thread Size Small Diameter Duplex Acorn Chrome 5 Lug Kit Narrow lug nuts and key fit in virtually all aftermarket wheels SD lugs provide more seating surface than traditional tuner lug nuts Chrome Vanadium Dual Hex Socket with 13/16" and 7/8" Hex Set Includes 32 lug nuts and one key